Origin and evolution of the Southeast Anatolian Metamorphic Complex Turkey
Yazarlar (5)
Ömer Bozkaya Pamukkale Üniversitesi, Türkiye
Hüseyin Yalçın Cumhuriyet Üniversitesi, Türkiye
Doç. Dr. Zeynel BAŞIBÜYÜK Ahi Evran Üniversitesi, Türkiye
Olcay Özfırat Cumhuriyet Üniversitesi, Türkiye
Hüseyin Yılmaz Cumhuriyet Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Geologica Carpathica (Q4) | ||
| Dergi ISSN | 1335-0552 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 06-2007 |
| Cilt / Sayı / Sayfa | 58 / 3 / 197–210 | DOI | – |
| Makale Linki | http://www.scopus.com/inward/record.url?eid=2-s2.0-34547093205&partnerID=MN8TOARS | ||
| Özet |
| The Southeast Anatolian Metamorphic Complex comprises three structural units, the Keban, Malatya and Pütürge-Bitlis Metamorphics. Of these, the Keban Metamorphics (Carboniferous-Triassic) mainly comprise metamorphosed limestones/marbles and phyllites, consisting mainly of calcite, dolomite, quartz, albite, phyllosilicates (kaolinite, 2M1 white K-mica, 1M biotite, IIb chlorite, CS, CV and IS) and scarce tremolite/actinolite and biotite, which were metamorphosed under sub-greenschist-to greenschist-facies conditions. The Malatya Metamorphics (Carboniferous-Triassic) comprise mainly metacarbonate rocks and metapelites–made up of calcite, quartz, albite, phyllosilicates (anchizonalepizonal 2M1 white K-mica and paragonite, IIb chlorite, dickite, CV, CS, IS), chloritoid and goethite–that underwent a sub-greenschist-facies metamorphic event. The Pütürge Metamorphics (Precambrian-Permian) comprise metamorphic lithologies of pre-Devonian high-grade (augen gneiss, amphibolite, mica schist/gneiss, granitic gneiss) and post-Carboniferous low-grade rocks (calc-schist/marble and schist). The high-grade parts of this metamorphic unit display a Barroviantype prograde metamorphism at amphibolite facies. Retrograde mineral occurrences, such as chlorite, CV and CS from garnet and biotite, reflect post-metamorphic-peak cooling assemblages. Low-grade parts of this unit are made up of calcite, dolomite, albite, phyllosilicates (IIb chlorite, 2M1 muscovite and 1M biotite, CS), reflecting greenschist-facies metamorphic conditions. Lithological and mineralogical characteristics of the Southeast Anatolian Metamorphic Complex imply the following … |
| Anahtar Kelimeler |
| bo value | Crystallinity | Low-grade metamorphism | Organic-matter reflectance | Petrography | Phyllosilicate | Polytype | X-ray powder diffraction |
